:root{color:#202631;font-synthesis:none;--accent:#2b64ef;--surface:#fff;--secondary:#6c7585;--border:#e3e7ee;--soft:#f3f5f8;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;background:#f4f6fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;min-height:40px;color:inherit;background:var(--soft);border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:7px;padding:9px 14px;transition:background .15s;display:inline-flex}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible{outline-offset:2px;outline:3px solid #2b64ef65}button:hover:not(:disabled){filter:brightness(.97)}input,textarea{background:var(--surface);border:1px solid var(--border);color:inherit;border-radius:9px;outline:none;width:100%;min-width:0;padding:11px 12px}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #2b64ef18}textarea{resize:vertical;line-height:1.5}label{flex-direction:column;gap:8px;font-weight:500;display:flex}label input,label textarea{font-weight:400}form{flex-direction:column;gap:18px;display:flex}h1,h2,h3,p{margin:0}h1{letter-spacing:-.4px;font-size:24px;font-weight:650}h2{font-size:19px}h3{font-size:14px}small,.hint{color:var(--secondary);font-size:13px;line-height:1.6}.hint{align-items:flex-start;gap:7px;display:flex}.primary{background:var(--accent);color:#fff}.secondary{background:var(--surface);border-color:var(--border)}.full{width:100%}.text-button{color:var(--secondary);background:0 0;padding-left:7px;padding-right:7px}.icon-button{background:0 0;flex:none;min-width:36px;padding:8px}.danger,.inline-error{color:#cf3c3c}.inline-error{font-size:13px;line-height:1.6}.app-mark{color:#fff;background:0 0;border-radius:13px;flex:none;place-items:center;width:48px;height:48px;display:grid}.avatar{width:36px;height:36px;color:var(--accent);background:#2b64ef12;border-radius:11px;flex:none;place-items:center;font-size:15px;font-weight:600;display:grid}.segments{background:var(--soft);border-radius:9px;padding:3px;display:flex}.segments button{background:0 0;border-radius:7px;flex:1;min-height:32px;padding:6px 10px;font-weight:500}.segments .selected{background:var(--surface);box-shadow:0 1px 4px #0000000c}.auth-page{justify-content:center;align-items:center;min-height:100dvh;padding:36px 24px;display:flex}.auth-wrap{width:448px;max-width:100%}.auth-panel{background:var(--surface);border:1px solid var(--border);border-radius:20px;flex-direction:column;gap:24px;padding:28px;display:flex;box-shadow:0 8px 24px #17203407}.auth-brand{align-items:center;gap:14px;display:flex}.auth-brand p{color:var(--secondary);overflow-wrap:anywhere;margin-top:6px;font-size:13px;line-height:1.6}.auth-panel>.segments{width:100%}.auth-panel .primary{min-height:44px;font-weight:600}.server-label{color:var(--secondary);align-items:center;gap:8px;font-size:12px;display:flex}.server-label span:last-child{margin-left:auto}.auth-footer{color:var(--secondary);flex-direction:column;align-items:center;gap:8px;margin-top:22px;font-size:12px;display:flex}.auth-footer span{align-items:center;gap:6px;display:flex}.loading-screen{height:100dvh;color:var(--secondary);flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex}.organization-choice{border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;padding:14px;display:flex}.organization-choice>svg{color:var(--accent)}.organization-choice>svg:last-child{margin-left:auto}.organization-choice small{display:block}.pending-note{text-align:center;color:var(--secondary);flex-direction:column;align-items:center;gap:12px;padding:14px 0;display:flex}.pending-note svg{color:var(--accent);width:30px;height:30px}.pending-note h2{color:initial;font-size:17px}.pending-note p{font-size:13px;line-height:1.7}.notice{background:#eab54112;border:1px solid #eab54140;border-radius:10px;padding:12px;font-size:13px}.notice p{color:var(--secondary);margin-top:6px}.error-toast{background:var(--surface);z-index:100;color:#bf3333;border:1px solid #cf3c3c45;border-radius:12px;align-items:center;gap:12px;width:max-content;max-width:min(600px,100% - 32px);padding:12px 14px;line-height:1.5;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 4px 24px #0002}.layout{background:var(--surface);grid-template-columns:280px minmax(0,1fr);height:100dvh;display:grid}.sidebar{border-right:1px solid var(--border);background:#f6f8fb;flex-direction:column;min-height:0;padding-top:22px;display:flex}.sidebar-brand{align-items:center;gap:11px;padding:0 18px;display:flex}.sidebar-brand .app-mark{border-radius:10px;width:36px;height:36px}.sidebar-brand .app-mark svg{width:21px;height:21px}.sidebar-brand strong{font-size:16px}.sidebar-brand small{font-size:11px;display:block}.sidebar-brand>.icon-button{margin-left:auto}.sidebar-status{color:var(--secondary);align-items:center;gap:7px;padding:16px 20px 0;font-size:11px;display:flex}.status-dot{background:#df9d28;border-radius:50%;width:6px;height:6px}.status-dot.online{background:#38a871}.search{background:var(--surface);border:1px solid var(--border);color:var(--secondary);border-radius:8px;flex-direction:row;align-items:center;gap:8px;margin:16px 16px 12px;padding:0 10px;display:flex;position:relative}.search input{box-shadow:none;background:0 0;border:0;padding:9px 0;font-size:12px}.conversation-list{flex:1;min-height:0;padding:0 10px;overflow:auto}.list-caption{color:var(--secondary);padding:7px 10px 10px;font-size:11px}.conversation{text-align:left;background:0 0;border-radius:9px;justify-content:flex-start;gap:11px;width:100%;margin-bottom:2px;padding:11px 10px}.conversation>span:not(.avatar){flex:1;min-width:0}.conversation strong,.sidebar-account strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;display:block;overflow:hidden}.conversation small,.sidebar-account small{margin-top:3px;font-size:11px;display:block}.unread{color:#fff;background:var(--accent);text-align:center;border-radius:20px;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:500;line-height:18px}.list-empty{text-align:center;color:var(--secondary);padding:26px 12px;font-size:12px}.sidebar-link{background:0 0;justify-content:flex-start;gap:10px;margin:5px 12px 12px;padding:10px}.sidebar-link small{margin-left:auto}.sidebar-account{border-top:1px solid var(--border);align-items:center;gap:10px;padding:16px;display:flex}.sidebar-account>span:not(.avatar):not(.status-dot){flex:1;min-width:0}.detail{flex-direction:column;min-width:0;height:100%;min-height:0;display:flex}.empty{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:16px;min-height:250px;padding:32px;display:flex}.empty-icon{color:var(--accent);background:#2b64ef09;border-radius:23px;place-items:center;width:72px;height:72px;display:grid}.empty p{color:var(--secondary);max-width:330px;font-size:13px;line-height:1.7}.chat{flex-direction:column;height:100%;min-height:0;display:flex}.chat-header{border-bottom:1px solid var(--border);flex:none;align-items:center;gap:12px;min-height:83px;padding:17px 28px;display:flex}.chat-header h1{letter-spacing:0;font-size:18px}.chat-header span{color:var(--secondary);align-items:center;gap:5px;margin-top:6px;font-size:11px;display:flex}.chat-header-actions{margin-left:auto}.chat-header-actions button{font-size:12px}.mobile-back{display:none}.message-scroll{overscroll-behavior:contain;flex:1;min-height:0;overflow-y:auto}.message-column{max-width:900px;margin:0 auto;padding:22px 28px}.history-button{color:var(--secondary);background:0 0;min-height:24px;margin:0 auto;font-size:11px;display:flex}.day-divider{justify-content:center;margin:20px 0;display:flex}.day-divider span{background:var(--soft);color:var(--secondary);border-radius:20px;padding:4px 12px;font-size:11px}.message{align-items:flex-start;gap:10px;margin-bottom:18px;padding-right:60px;display:flex}.message.own{justify-content:flex-end;padding-left:60px;padding-right:0}.message-content{min-width:0;max-width:560px}.message.own .message-content{flex-direction:column;align-items:flex-end;display:flex}.message-meta{color:var(--secondary);gap:8px;margin-bottom:6px;font-size:11px;display:flex}.message-meta time{opacity:.8}.bubble{background:var(--soft);border-radius:14px;width:fit-content;max-width:100%;padding:11px 14px}.bubble p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.65}.own .bubble{background:var(--accent);color:#fff}.file-button{color:inherit;text-align:left;background:0 0;justify-content:flex-start;gap:12px;padding:2px 0}.file-button span{min-width:0}.file-button strong{overflow-wrap:anywhere;font-size:13px;font-weight:500;display:block}.file-button small{color:inherit;opacity:.75;margin-top:4px;display:block}.pending{color:var(--secondary);margin-top:4px;font-size:10px;display:block}.failed{color:#cf3c3c;min-height:24px;padding:4px 0;font-size:11px}.decrypt-failure{color:var(--secondary);text-align:center;justify-content:center;align-items:center;gap:6px;margin:18px 0;font-size:12px;display:flex}.chat-empty{min-height:200px;color:var(--secondary);flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:12px;display:flex}.composer{border-top:1px solid var(--border);flex:none;gap:7px;padding:15px 25px 12px}.composer-row{align-items:flex-end;gap:10px;width:100%;max-width:900px;margin:auto;display:flex}.composer textarea{resize:vertical;background:var(--soft);min-height:44px;max-height:180px;padding:11px 13px;line-height:1.5}.composer .icon-button{min-height:44px}.send-button{flex:none;min-width:40px;height:40px;margin-bottom:2px;padding:10px}.composer-hint{color:var(--secondary);justify-content:space-between;width:100%;max-width:900px;margin:auto;padding-left:46px;font-size:10px;display:flex}.upload-status{color:var(--secondary);align-items:center;gap:7px;width:100%;max-width:900px;margin:0 auto 4px;font-size:12px;display:flex}.hidden-input{display:none}.modal{background:var(--surface);color:inherit;border:1px solid var(--border);border-radius:16px;width:550px;max-width:calc(100% - 32px);max-height:85dvh;padding:0;overflow:auto;box-shadow:0 12px 70px #0002}.modal::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#17203445}.modal>header{border-bottom:1px solid var(--border);background:var(--surface);z-index:1;justify-content:space-between;align-items:center;padding:17px 22px;display:flex;position:sticky;top:0}.modal h2{font-size:17px}.modal-body{background:var(--soft);flex-direction:column;gap:20px;padding:24px;display:flex}.modal-actions{justify-content:flex-end;gap:10px;padding-top:6px;display:flex}fieldset{border:0;min-width:0;margin:0;padding:0}legend{margin-bottom:12px;font-size:13px;font-weight:500}.member-choices{border:1px solid var(--border);border-radius:10px;max-height:260px;overflow:hidden auto}.member-choice{border-bottom:1px solid var(--border);flex-direction:row;align-items:center;gap:10px;padding:12px;font-weight:400;display:flex}.member-choice:last-child{border-bottom:0}.member-choice input,.checkbox-line input{width:16px;accent-color:var(--accent);flex:none}.member-choice .avatar{border-radius:9px;width:30px;height:30px;font-size:12px}.member-row{border-bottom:1px solid var(--border);align-items:center;gap:11px;padding:14px 0;display:flex}.member-row:last-child{border-bottom:0}.member-row>div:first-of-type{flex:1;min-width:0}.member-row strong{font-size:13px;font-weight:600}.member-row small{overflow-wrap:anywhere;font-size:11px;display:block}.member-row p{color:var(--secondary);margin-top:7px;font-size:12px;line-height:1.6}.member-actions{flex:none;align-items:center;gap:6px;display:flex}.member-actions button{min-height:32px;padding:6px 10px;font-size:12px}.role-label{color:var(--secondary);font-size:11px}.settings-section{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;padding:18px;display:flex}.settings-section:last-child{padding:18px}.settings-section h3{margin-bottom:2px}.value-row{justify-content:space-between;align-items:flex-start;gap:24px;font-size:12px;display:flex}.value-row>span:first-child{flex:none}.value-row code{color:var(--secondary);overflow-wrap:anywhere;text-align:right;font-family:inherit}.verified{color:#228556;align-items:center;gap:7px;font-size:13px;display:flex}.recovery-key{background:var(--soft);border:1px solid var(--border);overflow-wrap:anywhere;-webkit-user-select:all;user-select:all;border-radius:8px;padding:13px;line-height:1.7}.checkbox-line{flex-direction:row;align-items:center;font-size:13px}@media (width<=700px){.layout{display:block}.sidebar{height:100%}.detail,.layout.mobile-room .sidebar{display:none}.layout.mobile-room .detail{display:flex}.mobile-back{display:inline-flex}.chat-header{min-height:76px;padding:12px 16px 12px 8px}.chat-header h1{font-size:17px}.message-column{padding:15px}.message{padding-right:20px}.message.own{padding-left:35px}.composer{padding:11px 12px max(12px,env(safe-area-inset-bottom))}.composer-hint{display:none}.auth-page{padding:24px 18px}.auth-panel{padding:24px}.auth-brand h1{font-size:23px}.gate-panel .auth-brand h1{font-size:20px}.modal-body{padding:18px}.settings-section,.settings-section:last-child{padding:16px}.member-actions{flex-wrap:wrap;max-width:140px}.error-toast{bottom:16px}.icon-button{min-width:44px;min-height:44px}.sidebar-brand{padding-right:12px}.chat-header-actions button{padding:6px}.auth-panel input{min-height:46px}}@media (prefers-color-scheme:dark){:root{color:#e4e8ee;--surface:#1b2029;--secondary:#98a3b4;--border:#303846;--soft:#242b36;background:#141820}.sidebar{background:#171c24}.pending-note h2{color:inherit}.avatar{color:#91b6ff;background:#3979ff20}.conversation.active{background:#3674f222}.conversation.active strong{color:#a9c6ff}.empty-icon{background:#3979ff16}.primary:disabled{opacity:.45}.bubble:not(.own .bubble){background:#29313d}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.recovery-notice{border-bottom:1px solid var(--border);background:var(--soft);flex:none;align-items:center;gap:10px;padding:12px 20px;display:flex}.recovery-notice>div{flex:1;min-width:0}.recovery-notice strong{font-size:12px;font-weight:500}.recovery-notice p{color:var(--secondary);margin-top:3px;font-size:12px;line-height:1.6}.recovery-notice button{flex:none;font-size:12px}.detail>.chat{flex:1;height:auto}.migration-note{flex-direction:column;gap:12px;display:flex}.migration-note p{color:var(--secondary);font-size:13px;line-height:1.8}.settings-section>summary{cursor:pointer;min-height:22px;font-size:14px;font-weight:550}.settings-section[open]>summary{margin-bottom:16px}@media (width<=700px){.recovery-notice{gap:6px;padding:10px 12px}.recovery-notice p{font-size:11px}}.app-mark img{border-radius:inherit;width:100%;height:100%;display:block}.profile-summary{align-items:center;gap:13px;display:flex}.profile-summary .avatar{border-radius:12px;width:44px;height:44px}.profile-summary h3{margin:0;font-size:16px}.profile-summary p{color:var(--secondary);margin-top:3px;font-size:12px;line-height:1.7}.account-details{color:var(--secondary);margin-top:8px;font-size:12px}.account-details summary{cursor:pointer;padding:4px 0}.account-details[open]{flex-direction:column;gap:12px;display:flex}.entry-links{border-top:1px solid var(--border);justify-content:center;align-items:center;gap:12px;padding-top:14px;display:flex}.entry-links button{flex:1;font-size:13px}.entry-links button+button{border-left:1px solid var(--border);border-radius:0}.connection-notice{border:1px solid var(--border);background:var(--soft);border-radius:12px;align-items:flex-start;gap:12px;padding:16px;display:flex}.connection-notice>svg{color:var(--accent);flex:none;margin-top:2px}.connection-notice strong{font-size:14px;font-weight:600}.connection-notice p{color:var(--secondary);margin-top:5px;font-size:13px;line-height:1.7}.connection-notice.failed{background:#cf3c3c09;border-color:#cf3c3c2b}.connection-notice.failed>svg{color:#cf3c3c}.loading-screen{background:#f4f6fa}.auth-panel label{font-size:13px}.auth-panel input{min-height:44px}.auth-panel>.server-label{margin-bottom:0}.settings-section form{margin-top:4px}.bubble{border-radius:13px}.chat-header{min-height:76px}.sidebar-link{border-radius:10px}.checkbox-line{min-height:24px}.segments .selected{color:var(--accent)}@media (prefers-color-scheme:dark){.loading-screen{background:#141820}.modal-body{background:var(--soft)}.auth-panel{box-shadow:none}}.loading-icon{animation:1.2s linear infinite uteam-spin}@keyframes uteam-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.loading-icon{animation:none}}.settings-menu{z-index:20;position:fixed;top:18px;right:22px}.settings-menu>summary{border:1px solid var(--border);background:var(--surface);width:40px;height:40px;color:var(--secondary);cursor:pointer;border-radius:11px;place-items:center;list-style:none;display:grid}.settings-menu>summary::-webkit-details-marker{display:none}.settings-menu>summary:focus-visible{outline-offset:2px;outline:3px solid #2b64ef65}.settings-menu[open]>summary{color:var(--accent);background:var(--soft)}.settings-popover{border:1px solid var(--border);background:var(--surface);border-radius:14px;min-width:210px;padding:7px;position:absolute;top:48px;right:0;box-shadow:0 12px 35px #17203420}.settings-popover button{background:0 0;border-radius:8px;justify-content:flex-start;width:100%;min-height:39px;padding:9px 11px;font-size:13px}.settings-popover button:hover{background:var(--soft)}.settings-popover button svg{color:var(--secondary)}.menu-caption{color:var(--secondary);padding:7px 11px;font-size:11px;display:block}.menu-divider{background:var(--border);height:1px;margin:6px 5px}.settings-back{justify-content:flex-start;align-self:flex-start;min-height:26px;padding:0;font-size:12px}.settings-body{gap:16px}.settings-list,.settings-section.settings-list:last-child{gap:0;padding:0;overflow:hidden}.setting-row{text-align:left;background:0 0;border-radius:0;justify-content:flex-start;gap:12px;width:100%;min-height:74px;padding:16px}.setting-row+.setting-row{border-top:1px solid var(--border)}.setting-row>span:nth-child(2){flex:1;min-width:0}.setting-row strong{font-size:13px;font-weight:550;display:block}.setting-row small{margin-top:4px;font-size:12px;display:block}.setting-row>svg{color:var(--secondary);flex:none}.setting-icon{width:36px;height:36px;color:var(--accent);background:#2b64ef10;border-radius:10px;flex:none;place-items:center;display:grid}.setting-status{align-items:center;gap:12px;display:flex}.setting-status h3{margin:0 0 4px}.setting-status p{font-size:12px}.about-summary{align-items:center;gap:10px;padding:28px!important}.about-summary h3{font-size:21px}.about-summary .app-mark{width:64px;height:64px;margin-bottom:5px}.version-label{color:var(--secondary);background:var(--soft);border-radius:6px;padding:4px 8px;font-size:12px}.confirmation-description{font-size:14px;line-height:1.75}.destructive{color:#fff;background:#c63e41}.request-count{color:var(--accent);background:#2b64ef15;border-radius:10px;padding:0 6px;font-size:11px}.members-table{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0 16px}.system-notice{color:var(--secondary);text-align:center;max-width:520px;margin:14px auto;font-size:11px;line-height:1.6}.system-group summary{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;width:fit-content;min-height:30px;margin:auto;padding:3px 10px;list-style:none;display:flex}.system-group summary::-webkit-details-marker{display:none}.system-group summary:hover{background:var(--soft)}.system-group summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.system-group[open] summary>svg{transform:rotate(180deg)}.system-details{text-align:left;background:var(--soft);border:1px solid var(--border);border-radius:10px;margin:8px auto 0;padding:8px 12px}.system-details p{align-items:flex-start;gap:12px;padding:4px 0;display:flex}.system-details time{opacity:.8;flex:none}.system-details span{overflow-wrap:anywhere}.chat-header{padding-right:78px}.chat-header h1{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.chat-header>div:first-of-type{min-width:0}.chat-header-actions{flex:none}.recovery-notice{padding-top:10px;padding-bottom:10px;padding-right:78px}.recovery-notice p{margin:0}.workspace-settings>summary{border-color:#0000}.entry-settings+.auth-page{padding-top:76px}.account-details .value-row{margin-top:12px}.sidebar-brand>div{min-width:0}.sidebar-brand strong{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.sidebar-account strong{line-height:1.5}.composer-hint{font-size:11px}.history-button{min-height:30px}.settings-section form{gap:18px}@media (width<=700px){.settings-menu{top:16px;right:14px}.settings-menu>summary{width:44px;height:44px}.sidebar-brand{padding-right:70px}.chat-header{padding-right:66px}.chat-header-actions .text-button{font-size:11px}.auth-page{padding-top:78px}.recovery-notice{flex-wrap:wrap;padding:9px 12px}.recovery-notice>div{flex-basis:calc(100% - 50px)}.recovery-notice .secondary{order:3;min-height:34px}.layout.mobile-room .workspace-settings{top:14px}.modal{max-width:calc(100% - 24px);max-height:90dvh}.modal-body{padding:16px}.settings-body{gap:14px}.setting-row{padding:14px}.system-details,.system-notice{font-size:12px}.chat-header span{font-size:11px}.member-row{flex-wrap:wrap;align-items:flex-start}.member-actions{margin-left:auto}.composer textarea{font-size:16px}.settings-popover button{min-height:44px}.modal-actions button{flex:1;min-height:44px}.settings-back{min-height:36px}.auth-panel input,.modal-body input,.modal-body textarea{font-size:16px}}.sidebar-recovery{border:1px solid var(--border);background:var(--surface);border-radius:11px;margin:0 14px 12px;padding:9px 11px}.sidebar-recovery>div{color:var(--secondary);align-items:center;gap:7px;font-size:12px;display:flex}.sidebar-recovery .icon-button{min-width:24px;min-height:24px;margin-left:auto;padding:3px}.sidebar-recovery .text-button{color:var(--accent);justify-content:flex-start;min-height:28px;padding:4px 0;font-size:12px}.settings-body>details>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.settings-body>details>p{margin-top:12px}.settings-section .verified{line-height:1.6}.settings-menu>summary:hover{color:var(--accent)}@media (width<=700px){.sidebar-recovery{margin:0 16px 12px}.sidebar-recovery .icon-button{min-width:32px;min-height:32px}.sidebar-recovery .text-button{min-height:36px}.sidebar-account{padding-bottom:max(16px,env(safe-area-inset-bottom))}}:root{--sidebar:#f6f8fc;--selection:#e4eaf3;--soft:#f3f5f8}.layout{grid-template-columns:280px minmax(0,1fr)}.sidebar{background:var(--sidebar);padding-top:24px}.sidebar-brand{gap:12px;padding:0 18px}.sidebar-brand strong{font-size:19px;font-weight:650}.sidebar-brand .app-mark{width:38px;height:38px}.search{border-radius:10px;min-height:42px;margin:22px 18px 18px;padding:0 12px}.search input{padding:11px 0;font-size:14px}.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px #2b64ef18}.sidebar-link{min-height:42px;color:var(--secondary);margin:0 12px 8px;padding:10px;font-size:14px}.sidebar-link>svg:last-child{margin-left:auto}.conversation-list{padding:0 10px}.conversation{border-radius:12px;gap:12px;min-height:72px;margin-bottom:4px;padding:12px 10px}.conversation .avatar{border-radius:12px;width:42px;height:42px;font-size:18px}.conversation strong,.sidebar-account strong{font-size:15px;font-weight:600}.conversation small,.sidebar-account small{margin-top:4px;font-size:12px}.conversation.active{background:var(--selection)}.conversation.active strong{color:inherit}.avatar[data-tone="0"]{color:var(--accent);background:#2b64ef19}.avatar[data-tone="1"]{color:#694dc7;background:#835cec1c}.avatar[data-tone="2"]{color:#14865e;background:#20bb8620}.sidebar-account{gap:12px;min-height:84px;padding:18px}.sidebar-account .avatar{width:42px;height:42px;font-size:18px}.sidebar-account>.status-dot{flex:0 0 6px;width:6px;height:6px}.sidebar-connection{color:var(--secondary);padding:0 18px 14px;font-size:12px}.chat-header{gap:12px;min-height:84px;padding:18px 28px}.chat-header h1{font-size:20px;font-weight:600}.chat-header span{margin-top:5px;font-size:12px}.chat-actions{flex:none;margin-left:auto;position:relative}.chat-actions>summary{cursor:pointer;border-radius:10px;place-items:center;width:40px;height:40px;list-style:none;display:grid}.chat-actions>summary::-webkit-details-marker{display:none}.chat-actions>summary:hover{background:var(--soft)}.chat-actions>summary:focus-visible{outline:2px solid var(--accent)}.chat-actions .settings-popover{z-index:15}.workspace-settings{top:22px;right:78px}.workspace-settings>summary{color:inherit;background:0 0}.message-column{max-width:940px;padding:22px 24px}.history-button{font-size:12px}.day-divider{margin:16px 0 22px}.day-divider span{padding:6px 14px;font-size:12px}.message{gap:12px;margin-bottom:24px;padding-right:32px}.message.own{padding-left:32px}.message>.avatar{border-radius:10px;width:36px;height:36px;margin-top:0;font-size:15px}.message-content{max-width:540px}.message-meta{margin-bottom:7px;font-size:12px;line-height:1.4}.bubble{border-radius:16px;padding:12px 15px}.bubble p{font-size:15px;line-height:1.6}.own .bubble{background:var(--accent)}.bubble.attachment-bubble{color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px 14px}.file-button{gap:12px;width:100%;min-width:190px}.file-icon{color:#d94347;background:#d9434710;border-radius:6px;flex:none;place-items:center;width:34px;height:42px;display:grid}.file-button>span:nth-child(2){flex:1}.file-button strong{font-size:14px}.file-button>svg{color:var(--secondary);flex:none;margin-left:12px}.system-notice{margin:18px auto 24px;font-size:12px}.system-group summary{background:var(--soft);border-radius:30px;min-height:34px;padding:7px 14px}.composer{border-top:0;gap:8px;padding:14px 24px 16px}.composer-row{gap:10px;max-width:940px}.composer-input{border:1px solid var(--border);background:var(--soft);border-radius:12px;flex:1;align-items:flex-end;min-width:0;display:flex;overflow:hidden}.composer-input:focus-within{border-color:#2b64ef99}.composer-input .icon-button{width:44px;min-width:44px;height:46px;color:inherit}.composer textarea{resize:vertical;min-height:46px;max-height:180px;box-shadow:none;border:0;border-radius:0;padding:12px 12px 12px 4px;font-size:15px}.send-button{border-radius:12px;min-width:48px;height:48px;margin:0}.composer-hint{padding-left:46px;font-size:11px}.modal{border-radius:16px}.settings-modal{width:460px}.settings-modal[open]{flex-direction:column;display:flex;overflow:hidden}.settings-modal>header{flex:none;padding:18px 20px}.settings-modal>.modal-body{min-height:0;overflow-y:auto}.settings-body{background:var(--sidebar);gap:20px;padding:20px}.settings-section{box-shadow:none;border-radius:16px}.settings-identity{padding:20px}.settings-identity .avatar{border-radius:14px;width:48px;height:48px;font-size:20px}.profile-summary h3{font-size:17px;font-weight:600}.profile-summary p{overflow-wrap:anywhere;font-size:13px}.setting-row{gap:14px;min-height:82px;padding:18px}.setting-icon{background:0 0;width:28px;height:30px}.setting-icon svg{width:24px;height:24px}.setting-row strong{font-size:15px;font-weight:600}.setting-row small{font-size:13px;line-height:1.5}.setting-row+.setting-row{border-top:0;position:relative}.setting-row+.setting-row:before{content:"";border-top:1px solid var(--border);position:absolute;top:0;left:60px;right:0}.settings-footer{border-top:1px solid var(--border);background:var(--surface);flex:none;justify-content:flex-end;padding:16px 20px;display:flex}.settings-footer .primary{min-width:72px}.auth-panel{box-shadow:none;border-radius:16px}@media (width<=700px){.layout{display:block}.sidebar-brand{padding-right:72px}.chat-header{gap:4px;min-height:76px;padding:12px 14px 12px 6px}.chat-header h1{font-size:17px}.chat-header>div:first-of-type{text-align:center;flex:1;padding-right:44px}.chat-header span{justify-content:center;font-size:11px}.workspace-settings{top:16px;right:58px}.layout:not(.mobile-room)~.workspace-settings{right:14px}body:has(.layout:not(.mobile-room)) .workspace-settings{right:14px}.chat-actions>summary{width:40px;height:44px}.message-column{padding:16px 14px}.message{gap:8px;margin-bottom:22px;padding-right:12px}.message.own{padding-left:12px}.message>.avatar{width:32px;height:32px;font-size:14px}.message-content{max-width:calc(100% - 40px)}.bubble{padding:10px 12px}.bubble p{font-size:16px;line-height:1.55}.file-button{min-width:0}.file-button>svg{margin-left:0}.composer{padding:10px 12px max(12px,env(safe-area-inset-bottom))}.composer textarea{font-size:16px}.settings-body{gap:16px;padding:16px}.setting-row{padding:16px}.settings-footer{padding:12px 16px}.settings-footer .primary{min-height:44px}}@media (prefers-color-scheme:dark){:root{--sidebar:#171c26;--selection:#303f5c}.avatar[data-tone="0"]{color:#91b6ff;background:#3979ff25}.avatar[data-tone="1"]{color:#bfabff;background:#835cec28}.avatar[data-tone="2"]{color:#82dfb9;background:#20bb8628}.conversation.active strong{color:inherit}.bubble.attachment-bubble{background:var(--surface)}.settings-body{background:var(--sidebar)}}.message.continued{margin-top:-16px}.message.continued>.avatar{visibility:hidden}.message.continued .message-meta{display:none}